Sergej Rjasanow

According to our database, Sergej Rjasanow authored at least 18 papers between 1995 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Multidisciplinary benchmarks of a conservative spectral solver for the nonlinear Boltzmann equation.

George J. Wilkie, Torsten Keßler, Sergej Rjasanow

Comput. Phys. Commun., October, 2023

Generalised Adaptive Cross Approximation for Convolution Quadrature based Boundary Element Formulation.

A. M. Haider, Sergej Rjasanow, M. Schanz

CoRR, 2023

2020

Vlasov-Poisson System Tackled by Particle Simulation Utilizing Boundary Element Methods.

Torsten Keßler, Sergej Rjasanow, Steffen Weißer

SIAM J. Sci. Comput., 2020

2018

NESSie.jl - Efficient and intuitive finite element and boundary element methods for nonlocal protein electrostatics in the Julia language.

Thomas Kemmer, Sergej Rjasanow, Andreas Hildebrandt

J. Comput. Sci., 2018

Galerkin-Petrov approach for the Boltzmann equation.

Irene M. Gamba, Sergej Rjasanow

J. Comput. Phys., 2018

2014

FEM with Trefftz trial functions on polyhedral elements.

Sergej Rjasanow, Steffen Weißer

J. Comput. Appl. Math., 2014

2012

Higher Order BEM-Based FEM on Polygonal Meshes.

Sergej Rjasanow, Steffen Weißer

SIAM J. Numer. Anal., 2012

Numerical studies of a granular gas in a host medium.

Marzia Bisi, Sergej Rjasanow, Giampiero Spiga

J. Comput. Phys., 2012

2007

Time Splitting Error in DSMC Schemes for the Spatially Homogeneous Inelastic Boltzmann Equation.

Sergej Rjasanow, Wolfgang Wagner

SIAM J. Numer. Anal., 2007

Hierarchical Cholesky decomposition of sparse matrices arising from curl-curl-equation.

Ilgis Ibragimov, Sergej Rjasanow, Katharina Straube

J. Num. Math., 2007

Electrostatic potentials of proteins in water: a structured continuum approach.

Andreas Hildebrandt, Ralf Blossey, Sergej Rjasanow, Oliver Kohlbacher, Hans-Peter Lenhof

Bioinform., 2007

2005

Direct simulation of the uniformly heated granular boltzmann equation^,.

Irene M. Gamba, Sergej Rjasanow, Wolfgang Wagner

Math. Comput. Model., 2005

2003

Adaptive Low-Rank Approximation of Collocation Matrices.

Mario Bebendorf, Sergej Rjasanow

Computing, 2003

2002

Numerical solution of the Boltzmann equation on the uniform grid.

Ilgis Ibragimov, Sergej Rjasanow

Computing, 2002

2000

A Temperature Time Counter Scheme for the Boltzmann Equation.

Sergej Rjasanow, Wolfgang Wagner

SIAM J. Numer. Anal., 2000

1998

The structure of the boundary element matrix for the three-dimensional Dirichlet problem in elasticity.

Sergej Rjasanow

Numer. Linear Algebra Appl., 1998

1996

A Parallel Preconditioned Iterative Realization of the Panel Method in 3D.

Matthias Pester, Sergej Rjasanow

Numer. Linear Algebra Appl., 1996

1995

A parallel version of the preconditioned conjugate gradient method for boundary element equations.

Matthias Pester, Sergej Rjasanow

Numer. Linear Algebra Appl., 1995